113244401224 has 8 divisors (see below), whose sum is σ = 212333252310. Its totient is φ = 56622200608.

The previous prime is 113244401219. The next prime is 113244401269. The reversal of 113244401224 is 422104442311.

It can be written as a sum of positive squares in only one way, i.e., 99971057124 + 13273344100 = 316182^2 + 115210^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 113244401192 and 113244401201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7077775069 + ... + 7077775084.

Almost surely, 2^113244401224 is an apocalyptic number.

It is an amenable number.

113244401224 is a deficient number, since it is larger than the sum of its proper divisors (99088851086).

113244401224 is a wasteful number, since it uses less digits than its factorization.

113244401224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14155550159 (or 14155550155 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 113244401224 its reverse (422104442311), we get a palindrome (535348843535).

The spelling of 113244401224 in words is "one hundred thirteen billion, two hundred forty-four million, four hundred one thousand, two hundred twenty-four".